Marcel Moolenaar b32428bbc5 The FP status register allows for 6 traps to be masked. One of them, ...

the denormal/unnormal trap, is not a standard IEEE trap. We did
not exclude it from being returned by fpgetmask(), nor did we make
sure that fpsetmask() didn't clobber it. Since the non-IEEE trap
is not part of fp_except_t, users of ifpgetmask()/fpsetmask() would
be confronted with unexpected behaviour, one of which is a SIGFPE
for denormal/unnormal FP results.

This commit makes sure that we don't leak the denormal/unnormal mask
bit in fp_except_t and also that we don't clobber it.

2003-10-22 09:00:07 +00:00

..

__divdf3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__divdi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__divsf3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__divsi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__moddi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__modsi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__udivdi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__udivsi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__umoddi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

__umodsi3.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

_setjmp.S

Revert previous commit. We don't use setjmp()/longjmp() for context

2003-07-25 22:36:48 +00:00

fabs.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

fpgetmask.c

The FP status register allows for 6 traps to be masked. One of them,

2003-10-22 09:00:07 +00:00

fpgetround.c

Implement missing fpgetround() and fpsetround().

2003-01-11 07:24:54 +00:00

fpsetmask.c

The FP status register allows for 6 traps to be masked. One of them,

2003-10-22 09:00:07 +00:00

fpsetround.c

Implement missing fpgetround() and fpsetround().

2003-01-11 07:24:54 +00:00

frexp.c

Fix the style of the SCM ID's.

2002-03-22 21:53:29 +00:00

infinity.c

ia64 actually uses 80-bit long doubles and must support big and little

2003-02-26 16:04:34 +00:00

isinf.c

o Implement C99 classification macros isfinite(), isinf(), isnan(),

2003-02-12 20:03:41 +00:00

ldexp.c

Fix the style of the SCM ID's.

2002-03-22 21:53:29 +00:00

makecontext.c

o Fix a cut-n-paste bug. We were clobbering rp with gp...

2003-06-02 00:16:39 +00:00

Makefile.inc

Implement signalcontext(). Needed by libpthread (aka libkse).

2003-06-24 05:06:42 +00:00

modf.c

Fix the style of the SCM ID's.

2002-03-22 21:53:29 +00:00

setjmp.S

ABI breaker: Move the J_SIGMASK field in the jmpbuf before

2003-03-05 03:30:54 +00:00

signalcontext.c

Implement signalcontext(). Needed by libpthread (aka libkse).

2003-06-24 05:06:42 +00:00

sigsetjmp.S

Use __FBSDID.

2003-03-03 01:09:46 +00:00

unwind.c

Implement _Unwind_FindTableEntry(). This function is part of GCC

2002-04-13 04:06:34 +00:00